- Genuine Seiko Factory Part for Seiko & Pulsar Watches
- Brand new battery / capacitor
- OEM packing
- Battery Type: MT920
This battery comes pre-installed with a special connector that works only for the following models or movements:
Models:
OR
Movements:
- V851
- YT52
- YT57
- YT58
- 5M82
- 5M83
- 5M84
- 5M85
- 7L22
ATTENTION:
If your model or movement number is not listed here, DO NOT purchase this battery/capacitor. Even though it may be the same battery type, it will have a different battery connector! Please contact us with your movement or caliber number ready if you have any doubts.
How to find the movement number:
The movement number is engraved on the back of your watch in the format XXXX-YYYY. The first four digits (XXXX) is the movement number.
- Ex: 5M22-6B00. "5M22" is movement number you will need to reference to find the correct battery.
Need other parts for your watch? Contact us with your watch case number.
How to find the case number:
The full digits (XXXX-YYYY) is the case number which is written on the back of your watch.
Tips for installing your capacitor/battery:- DO NOT test the voltage for this capacitor as this will result in damage.
- Remember how the old capacitor was originally installed and install the new capacitor just as the old capacitor was installed.
- Use latex gloves and plastic tweezers if possible.
- After installing the new capacitor into your watch, your watch will need to be recharged by kinetic movement. In other words, your body movements will power the watch. Walking about 1720 meters or 0.5 miles would store enough energy inside the capacitor to keep your watch working for 2 days.
- There are many tutorials on the internet on how to replace your capacitor for your Seiko watch.